package com.itheima.app.interceptor;


import com.itheima.domain.db.User;

// 线程内存储 user对象
public class UserHolder {

    private static final ThreadLocal<User> USERTL = new ThreadLocal<>();

    // 绑定用户
    public static void set(User user){
        USERTL.set(user);
    }

    // 获取用户
    public static User get(){
        return USERTL.get();
    }

    // 解绑用户
    public static void remove(){
        USERTL.remove();
    }

}
